发明名称 |
Device for brewing coffee, tea or similar drinks |
摘要 |
A device for brewing coffee, tea and the like. A rotor with three circumferentially spaced cells is mounted for a stepwise rotary movement within a cylindrical housing to move each of the cells successively to each of three circumferentially spread locations, where an ingredient's inlet, a filter and a discharge opening for dregs respectively are provided. A source of pressurized air is provided at a location within a transitional area between the ingredient's inlet location and the filter location so as to be active as an agitation means in the filling and extracting phase and as a means for expelling the extract in the filter phase.
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申请公布号 |
US5680809(A) |
申请公布日期 |
1997.10.28 |
申请号 |
US19960696688 |
申请日期 |
1996.08.14 |
申请人 |
KONINKLIJKE OLLAND GROEP B.V. |
发明人 |
DINGS, RENE CORNELIS ANTONIUS J.;EVERS, LUCAS ALPHONSUS MARIA;SCHOOTSTRA, SIEBE |
分类号 |
A47J31/40;(IPC1-7):A47J31/34 |
主分类号 |
A47J31/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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